baber/WOPTO huggingface dataset:
Patent CA-1078786-A (CA)
Inventor: ITOH TOSHIHARU
IPC: B07C5/06
Filed: 1977-07-18
Granted: 1980-06-03
Abstract: ABSTRACT OF THE DISCLOSURE           A machine for filling capsules with chemicals and for capping such capsules, is very complicated and should be very efficient.  In order to reduce the load of such machine and to simplify its structure, this invention provides a separate device for use selecting and removing such unsatisfactory capsules as caps removed from the bodies of capsules, capsules deformed into an oval form and the like while the filling machine is being operated.  The device of the invention prevents the filling mach-ine from being stopped because of the accumulation of capsules in their passages and thereby allows the machine to run smoothly and effectively.  The device comprises a stationary hopper for containing said plurality of capsules, a receiving board dis-posed beneath a lower exit of said hopper and arranged to receive capsules from said stationary hopper, said receiving board includ-ing a plurality of peripherally spaced vertically disposed pipes, each of the said pipes having a cross-sectional diameter slightly larger than the outer diameter of the cap of each capsule, the top of the said circular hole being at the same level as the cir-cumferential top surface of said board and a stationary inclined guide board disposed beneath the longitudinal pipe hole so as to feed only satisfactory capsules to a capsule feeding hopper of a capsule filling machine.  In a preferred embodiment the device includes stagnation adjusting pieces disposed vertically above the opening of the pipes, the said stagnation adjusting pieces being adapted to be adjustably raised and lowered and oscillated.
Patent CA-1052748-A (CA)
Inventor: HAAS EDWIN J
IPC: B05B11/00
Filed: 1977-07-20
Granted: 1979-04-17
Abstract: MANUALLY ACTUATED SPRAY HEAD WITH COMFORT HOLD AND ACTUATOR Abstract of the Disclosure A manually actuated spray dispenser is presented having the usual reservoir for a liquid to be dispensed with a manually operated pump at the upper end of the container for moving the liquid in the reservoir out through a dispenser opening at the top of the container and including a comfort hold extending from the upper end of the liquid reservoir to the top of the manual pump equipment, completely enclosing the spray complex.  The comfort hold is provided at its upper end with a circular button having a downward projection engaging the usual actuator for the spray pump.  The comfort hold is of a diameter to be comfortably held in the hand of a user of the spray equip-ment so that the user may grasp the container by gripping the hold and he will then have his fingers in position to actuate the bottom up and down to dispense the liquid contents of the reservoir.
Patent CA-1106538-A (CA)
Inventor: OLANDER WALTER K
IPC: C08G65/44
Filed: 1977-07-21
Granted: 1981-08-04
Abstract: ABSTRACT OF THE DISCLOSURE A novel process is described for the preparation of polyphenylene oxide resin composition.  The process is based on the precipitation of a polyphenylene oxide resin that has been prepared by the oxidative coupling of a phenol in the presence of a manganese (II).omega.-hydroxyoxime chelate catalyst by a procedure that entrains the catalyst in the polyphenlene oxide resin.
Patent CA-1096074-A (CA)
Inventor: MANDEL ALAN F
IPC: B66B1/06
Filed: 1977-08-24
Granted: 1981-02-17
Abstract: 46,639 ELEVATOR SYSTEM            ABSTRACT OF THE DISCLOSURE          An elevator system including an elevator car mounted for movement in a structure to serve the floors therein, and a car position indicator for displaying the position of the car in the structure.  The car position indicator displays the car position according to a first mode during normal system operation, and, in response to the car becoming disabled, it switches to a second display mode which more accurately indicates the position of the elevator car relative to the structure.
Patent CA-1116939-A (CA)
Inventor: COHEN ABRAHAM N
IPC: B41F31/04
Filed: 1977-12-12
Granted: 1982-01-26
Abstract: Abstract of the Disclosure An improved fountain blade for use in printing presses is disclosed herein.   The fountain blade is supported adjacent a fountain roller, such that an edge of the blade is in a substantially tangent relation to the roller.   A plurality of fountain keys is supported below the fountain blade and are used to adjust the position of the edge of the blade with respect to the roller.  A plate is secured to the top surface of the fountain blade in order to prevent the torquing or deflection of the fountain blade.  A distance measuring instrument in slideably supported upon the fountain roller.  The instrument measures the relative gap or spacing between the fountain blade and the fountain roller at any location along the fountain blade.
Patent CA-1089062-A (CA)
Inventor: NICHOLSON MARGIE M
IPC: G02F1/1516
Filed: 1977-12-19
Granted: 1980-11-04
Abstract: PHTHALOCYANINE ELECTROCHROMIC DISPLAY                   ABSTRACT OF THE DISCLOSURE         An electrochromic display utilizing a metal diphthalocyanine complex as the electrochromic material is disclosed.  Displayed information can be switched in less than 100 milliseconds.  The display has multicolor and color reversal capabilities.
Patent CA-1101841-A (CA)
Inventor: RODRIGUEZ LUDOVIC
IPC: C07D513/20
Filed: 1978-01-17
Granted: 1981-05-26
Abstract: ABSTRACT OF THE DISCLOSURE :     Amino-spiro [oxa(or thia)cycloalkane penam]          -carboxylic acid derivatives having the formula   wherein X is a sulfur or oxygen atom or the sulfinyl group, n is 1 or 2, m is 1 or 2,  R1 is hydrogen,  R2 is one of the radicals known in the chemistry of the penicillins, preferably 2-phenylacetyl ,  2-amino-2-phenylacetyl, 5-methyl-3-phenyl-4-isoxazolecarbonyl or  2,6-dimethoxybenzoyl, or R1  and  R2 together represent a bivalent radical R3, prefer-ably (hexahydro-1H-azepin-1-yl)methylene and their ther-apeutically acceptable non-toxic salts and process for preparing the same.  These compounds have valuable anti-bacterial properties and are useful as therapeutic agents in the treatment of infectious diseases caused by Gram-pos-itive and Gram-negative bacteria.
Patent CA-1124446-A (CA)
Inventor: DALES MARK J
IPC: B01J39/20
Filed: 1978-02-06
Granted: 1982-05-25
Abstract: IMPROVED ION EXCHANGE RESINS               Abstract of the Disclosure Hard, infusible, discrete beads of crosslinked copolymer are prepared by free-radical catalyzed polymeri-zation of a monomer mixture in aqueous dispersion wherein oxygen is incorporated in the monomer mixture. Ion exchange resins having improved mechanical strength are obtained by attaching functional groups to the copolymer.
Patent CA-1128231-A (CA)
Inventor: ROSENSAFT MICHAEL N
IPC: A61L17/00
Filed: 1978-04-12
Granted: 1982-07-20
Abstract: A B S T R A C T           A method employing the sequential addition of comonomers to form copolymeric lactide polyesters in the manufacture of surgical articles is disclosed.
Patent CA-1079996-A (CA)
Inventor: HARRILL JOHN D
IPC: D04B19/00
Filed: 1978-05-05
Granted: 1980-06-24
Abstract: ABSTRACT OF THE DISCLOSURE       An apparatus and method is provided for turning, separating, stacking and counting hosiery directly on a knitting machine.  A hosiery positioning tube is suspended below the knitting cylinder of the machine with the hosiery string being knitted around the tube.  The tube is suspended on a hanger extending through a hollow star rod of the machine.  Intermittently driven feed rollers are positioned on opposite sides of the tube to step feed the hose string down the tube.  Gripping fingers mounted on a swinging arm just below the bottom of the tube separate each hose in turn.  An air orifice on the inner finger positioned in the mouth of tube inter-mittently blows the final hose on the string up into the tube to provide an everting operation.  As the end of the turned hose approaches the mouth of the tube where a ring of breakaway yarn is knitted, the intermittent air pulses are interrupted and a continuous jet of air from an orifice adjacent the outer gripping finger blows the end of the hose inwardly and downwardly to position the end of the hose firmly in the grip of the fingers.          The fingers close and the arm pulls the turned hose to separate it from the string and deliver it with the aid of another jet pulse of air across the edge of a stacking board.  A stripper/pusher moves along the edge of the board to transfer the hose to a stack as still another air jet pulse blows the end of the hose free of the fingers.  A counter may be provided to count the hose with switchable board means providing two collecting stations, each having a groove in which a string is positioned for tying one dozen pair in a bundle.
Patent CA-1115422-A (CA)
Inventor: BARTLETT PETER G
IPC: G05B19/05
Filed: 1978-05-10
Granted: 1981-12-29
Abstract: ABSTRACT  A programmable logic controller is disclosed which includes a plurality of input interfaces and a plurality of output interfaces for connection to industrial equipment such as automatic assembly equipment, textile machinery, materials handling equipment, and chemical processes. The input and output circuits can be randomly addressed as to their state through an eight bit bus, which connects in parallel with up to 16 groups of eight input and/output circuits.  The controller includes groups of timers which are each manually adjustable as to the timing operation and which are sequentially addressed each time a timing function is called for by the program.  The timers are designed to be cascaded in groups to virtually any number of timers.  The controller includes a scratch pad memory, half of which retains memory upon power failure and half of which does not.      The control of the controller by the operator is made more nearly foolproof by interlocking the operations of the control switches. Three programming instructions are available which are conditional upon the data in the accumulator of the controller.
Patent CA-1069715-A (CA)
Inventor: DUNNE WILLIAM A
IPC: F25B39/04
Filed: 1978-06-07
Granted: 1980-01-15
Abstract: INVENTION  OF          William Armond Dunne TITLE OF THE DISCLOSURE          "Water chillers and air cooled refrigeration units"     ABSTRACT  OF  THE  DISCLOSURE          A water chiller and/or air cooled refrigeration unit having an upper compartment in which a fan is mounted, a condenser through which the fan draws cooling air, and, mounted beneath the condenser, other components such as a compressor with drive motor, pump and an evaporator wherein removable covers are provided for said other com-ponents, each of the removable covers comprising a generally vertical wall portion of sheet material and integral therewith a roof portion of sheet material which slopes inwardly and upwardly from the upper edge of the generally vertical wall portion, each of the covers co-operating with another similar cover on the opposite side of the unit to provide a complete roof and side walls to enclose other components beneath the condenser and fixing means to retain the covers in position.  Two or more of the covers may be provided on each side of the unit.  Preferably the unit has a rigid base with a generally flat upper deck mounting the other components, side panels mounted on the condenser to form a con-denser unit, corner posts connectable to the corners of the deck and to the ends of the condenser unit, end panels between the pair of corner posts at each end of the unit and a rigid spine extending between said end panels and pulling said end end panels the rigid spine also mounting the fixing means for upper edges of the covers.
Patent CA-1105730-A (CA)
Inventor: OTSUKA NOBUYUKI
IPC: F16D3/2237
Filed: 1978-07-18
Granted: 1981-07-28
Abstract: The invention provides a constant velocity universal joint comprising a ball cage having a plurality of balls interposed between an outer member and an inner member, the respective balls being in engagement with respective pairs of axially extending ball grooves formed in the mutually facing surfaces of the outer member and the inner member, the ball cage having an outer diameter spherical surface and an inner diameter spherical surface which have mutually eccentric center points, and rocking engagement with an inner diameter spherical surface and an outer diameter spherical surface, which are also eccentric, of the outer member and the inner member, and additionally the ball grooves being so formed that they have, at their respective leading portions, straight groove bottom surfaces extending approximately one half the length of the groove and substantially along the axial direction and at their respective rear portions curved groove bottom surfaces extending nearly along an inner diameter spherical surface and an outer diameter spherical surface which have their common center point disposed between said two eccentric center points.
Patent CA-1085478-A (CA)
Inventor: HUGHES DONALD W K
IPC: H01R13/506
Filed: 1978-07-18
Granted: 1980-09-09
Abstract: ABSTRACT     A connector insulating housing contains a connector member comprising a receptacle portion registered with a housing aperture for access of an external complementary contact.    The receptacle portion is integrally joined to a spaced wire connecting portion by an integral strap portion.    The receptacle and wire connecting portion are formed with slotted plate projections for optional connection of a functional circuit component between the slotted plates and severing of the strap portion to effect serial connection of the circuit component between the wire and the receptacle.
Patent CA-1106276-A (CA)
Inventor: SAXTON FOREST J
IPC: F28F25/08
Filed: 1978-08-14
Granted: 1981-08-04
Abstract: ABSTRACT       Cooling tower splash fill strips rest in grids made from interconnected vertical and horizontal wire strands.  Each grid is supported at its upper end by a fill hanger beam, which, in turn, is supported by a series of aligned beam hanger clips.  The clips are connected to generally horizontal structural members of the cooling tower.
Patent CA-1119135-A (CA)
Inventor: BURTON GEORGE W
IPC: B65D47/20
Filed: 1978-08-15
Granted: 1982-03-02
Abstract: ABSTRACT     The invention provides a dispenser for dispensing articles such as sweetners one at a time from a supply of such articles held within the dispenser.  The dispenser consists of two parts, a container closed at one end and open at the other end and a cap to close the open end of the container.  Means are provided within the container and connected to the cap for segregating and orienting the articles as they are moved towards the cap and there is an opening in the cap through which the articles can be dispensed.          There is a pocket or cut-out in the side wall of the container at the open end and there is a protective ramp adjacent to the opening to prevent more than one article being dispensed at one time.
Patent CA-1105469-A (CA)
Inventor: DE FEO FRANCESCO
IPC: C07C279/04
Filed: 1978-08-18
Granted: 1981-07-21
Abstract: ABSTRACT OF THE DISCLOSURE:           The invention is concerned with new derivatives of m-diethylaminophenol having the general formula (I):                                             (I) wherein:         R1 is hydrogen or alkyl containing 1 to 3 carbon atoms;         R2 is hydrogen or alkyl containing 1 or 2 carbon atoms; and X is halogen; O-C(O)NH-alkyl containing 1 to 4 carbon atoms; O-C(O)-NH-aryl containing 6 to 10 carbon atoms and which may be substituted by halogen or SO2NH2; N(alkyl)2 wherein the alkyl groups contain 1 to 4 carbon atoms;              ,                    , O-C(O)-NH-pyridyl; or O-C(O)N(alkyl)2 wherein the alkyl group contains 1 to 4 carbon atoms.  The compounds of the invent on are useful as intermediates in the preparation of dyes for textile materials.
Patent CA-1109235-A (CA)
Inventor: YOSHIDA HIROSHI
IPC: D05B1/08
Filed: 1978-10-04
Granted: 1981-09-22
Abstract: ABSTRACT OF THE DISCLOSURE        A slide fastener stringer includes a stringer tape and a series of fastener elements sewn to the tape by means of stitches with upper and lower legs of the elements lying one on each side of the tape.  The sewing stitches include a needle thread extending across and over the lower element legs and a looper thread having loops extending through the tape and between every adjacent elements, and interlooped with the needle thread at the side of the tape on which the lower element legs are disposed.  The looper thread further includes loops extending over the upper element legs and interlaced with the first-named-loops of the looper thread at the other side of the tape.  The advance in the art is in an improved stability and strength of the securement of the elements on the tape.  By the same token, the splitting open of a fastener is prevented when any of the stringers is simultaneously bent and subjected to a lateral pull.
Patent CA-1100074-A (CA)
Title: Process aids for the conditioning step in the hot water extraction process for tar sand
Inventor: SANFORD EMERSON
IPC: C10G1/04
Filed: 1978-10-17
Granted: 1981-04-28
Abstract: "PROCESS AIDS FOR THE CONDITIONING STEP IN THE HOT WATER EXTRACTION PROCESS FOR TAR SANDS"                       ABSTRACT OF THE DISCLOSURE           Anionic surfactants have been found useful as process aids in the conditioning step and are added to improve recovery efficiency of the hot water extraction process.
Patent CA-1111474-A (CA)
Inventor: WATANABE JUNICHI
IPC: H02K33/18
Filed: 1978-10-30
Granted: 1981-10-27
Abstract: MOVING-COIL TYPE MOTOR                    ABSTRACT OF THE DISCLOSURE    A moving-coil type motor according to the present invention is composed of a hollow moving coil to which electrical energy is to be applied, a magnetic circuit member made of a material having high permeability which consists of an inner portion disposed within the hollow part of said moving coil and an outer portion disposed outside the same coil, said inner and outer portions being interconnected at their rear ends, and a magnet installed on said magnetic circuit member.  The foregoing moving coil is fixed to an arm member supported to be capable of oscillating around a shaft, is curved into a circular arc centering around said shaft, and has a square-shaped cross section.  The magnetic circuit member is also curved into a circular arc centering around the foregoing shaft similar to the moving coil, and the shape of the cross section of both the inner portion and the outer portion thereof is square similar to the shape of cross section of the moving coil.
Patent CA-1119919-A (CA)
Inventor: SMITH GRAHAM C
IPC: C21D8/12
Filed: 1978-11-21
Granted: 1982-03-16
Abstract: ABSTRACT OF THE DISLCOSURE:         A method for producing a silicon bearing steel strip for electro magnetic applications.  This method comprises the steps of hot rolling to sheet a slab having by weight, 2% to 4% of silicon 0.05% to 0.1% of manganese, 0.02% to 0.035% of sulphur, 0.02% to 0.06% of carbon, 0.002% to 0.01 of nitrogen, and 0.01% to 0.1% of vanadium, together with incidental impurities, and cold rolling the hot band with a final reduction of at least 70% before decarburising at a temperature within the range 900 to 1050°C.  Advantageously, the magnetic properties of the strip derived from the above-listed, starting material may be up-grated by suitable selection of the process parameters.
Patent CA-1145590-A (CA)
Inventor: NOE WILLIAM J
IPC: F16H7/08
Filed: 1978-12-27
Granted: 1983-05-03
Abstract: ABSTRACT OF THE DISCLOSURE            An adjustable idler mechanism for use with a belt drive system in a laundry appliance.  The idler mechanism in-cludes first and second bell cranks pivoted about a common point and interconnected by a threaded member for adjustment with respect to each other to place tension on the drive belt.          A solenoid is provided to disengage the idler mechanism from the drive belt during predetermined portions of a cycle of operations.
Patent CA-1151221-A (CA)
Inventor: PATON H NEIL
IPC: B61F5/30
Filed: 1979-01-08
Granted: 1983-08-02
Abstract: Abstract of the Disclosure The suspension includes a moveable load arm assembly adapted to support a vehicle axle,at least one elliptical cross-section rod spring carried by the load arm assembly in load bearing relation with a vehicle body, a frictional damping surface connected to the body adjacent the load arm assembly, a frictional damping ele-ment, and a tapered operator carried by the load arm assembly in underlying relation with each rod spring such that one component of a load bearing force transmitted from the load arm assembly is applied to the rod spring as a transverse load bearing compressive force only, while a perpendicular component thereof is applied to and urges the damping element toward the friction surface.  The suspension is suited for usage in railcar and rubber tired vehicle suspensions.
Patent CA-1108503-A (CA)
Inventor: KITE GEORGE F
IPC: A24B7/08
Filed: 1979-01-15
Granted: 1981-09-08
Abstract: Abstract A process for shredding tobacco stems into fibrillar stem fragments by striking stem shards protreptically against the inertia thereof while in dynamic suspension.
Patent CA-1157415-A (CA)
Title: Mecanisme de butee a amortissement, notamment  pour machine a ecrire
Inventor: COSTA JORGE
IPC: B41J19/08
Filed: 1979-02-02
Granted: 1983-11-22
Abstract: Un mécanisme de butée à amortissement comprend une pièce de butée servant d'arrêt pour un mobile en mouvement. Cette pièce de butée est susceptible de se déplacer sous l'effet de l'énergie cinétique dudit mobile, contre l'action d'un ressort et d'un amortisseur. Le déplacement de la pièce de butée dépend de l'énergie cinétique du mobile lors du choc, ce qui est préjudiciable dans les applications, notamment dans les machines à écrire, où ce déplacement intervient dans la position du mobile à l'arrêt ou assure la commande d'une fonction. Afin d'obtenir un déplacement constant de la pièce de butée, le mécanisme comprend un dispositif d'entraînement de la pièce de butée provoquant un déplacement prédéterminé de cette dernière dans le même sens que le déplacement produit par le mobile lorsqu'il vient en butée, ce dispositif d'entraînement étant rendu actif par le mobile arrivant en position de début de butée.
Patent CA-1123064-A (CA)
Inventor: KING WILLIAM C
IPC: H03K17/785
Filed: 1979-02-27
Granted: 1982-05-04
Abstract: Abstract of the Disclosure An optically coupled switch suited for use in opto-isolators is described.  A field effect transistor (FET) that need itself not be photosensitive is used and the control voltage, i.e., the gain-source voltage, which controls the amount of current flowing through the FET, is developed by a series connected photodiode array having at least one photodiode and which is connected between the gate and source of the FET controls the current through the FET. A symmetric optically coupled bilateral switch is obtained by using two series connected photodiode arrays. The first array is connected between the gate and source and the second is connected between the gate and drain of the FET, respectively.  The operation of the bilateral switch is independent of the polarity of the voltage across the FET and does not require an external voltage source to establish a bias between gate and source or gate and drain.
Patent CA-1120970-A (CA)
Inventor: KATOH HISANORI
IPC: E06B3/62
Filed: 1979-03-23
Granted: 1982-03-30
Abstract: ABSTRACT OF THE DISCLOSURE      In a moulding for use on vehicles of various kinds, there is described an improved moulding wherein the rigid components of the moulding are isolated from the vehicle body by a resilient protective layer.  Known mouldings comprise a hard synthetic resin base and a metal foil, either of which components may be placed in contact with the vehicle surface.  Vibrational noises often result from the contact and, if the foil is in contact with a metalic vehicle surface, a galvanic reaction may occur causing damage to the surface.  In this invention, a moulding comprises a synthetic resin body to which a metal foil is mounted.  A por-tion of the moulding has affixed thereto a protective layer of resilient plastic material to prevent contact between the body member and the metal foil with the surface of the vehicle.